/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <folly/fibers/FiberManager.h>
#include <folly/fibers/async/Async.h>

#pragma once

namespace folly {
namespace fibers {
namespace async {

namespace detail {
/**
 * Schedule an async-annotated functor to run on a fiber manager. Returns a
 * future for the result.
 *
 * In most cases, you probably want to use executeOnFiberAndWait instead
 */
template <typename F>
auto addFiberFuture(F&& func, FiberManager& fm) {
  return fm.addTaskFuture(
      [func = std::forward<F>(func)] { return init_await(func()); });
}
} // namespace detail

/**
 * Schedule an async-annotated functor to run on a fiber manager.
 */
template <typename F>
void addFiber(F&& func, FiberManager& fm) {
  fm.addTask([func = std::forward<F>(func)] { return init_await(func()); });
}
} // namespace async
} // namespace fibers
} // namespace folly
